Triangles Test Review

Front

What is the sum of all angles in any triangle in degrees?

Back

180 degrees.

Front

What is the distance between points J and K if the answer is 8.2?

Back

The distance is 8.2 units.

Front

What type of angle is formed by the legs of a right triangle?

Back

Right angle.

Front

If Joey drives 5 miles East and then 12 miles South, how many miles did he drive diagonally back home?

Back

13 miles.

Front

What type of triangle has one right angle and two equal sides?

Back

Right Isosceles triangle.

Front

What is the definition of an acute triangle?

Back

A triangle where all angles are less than 90 degrees.

Front

What is the definition of an obtuse triangle?

Back

A triangle that has one angle greater than 90 degrees.

Front

What is the definition of a scalene triangle?

Back

A triangle with all sides of different lengths.

Front

What is the definition of an isosceles triangle?

Back

A triangle with at least two sides of equal length.

Front

How do you calculate the area of a triangle?

Back

Area = 1/2 * base * height.